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Fix a panic in MAC kernels that was a result of un-initialized label

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storage.  We can safely remove the label copying operations since
M_MOVE_PKTHDR will move the mbuf tags (which contain MAC labels) to
the destination mbuf.

MFC after:	1 week
Discussed with:	rwatson
This commit is contained in:
Christian S.J. Peron 2008-08-27 23:52:03 +00:00
parent 8d372294f9
commit f440aeea83
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=182311
1 changed files with 0 additions and 3 deletions
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3
sys/netinet/ip_options.c
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@ -509,9 +509,6 @@ ip_insertoptions(struct mbuf *m, struct mbuf *opt, int *phlen)
}
M_MOVE_PKTHDR(n, m);
n->m_pkthdr.rcvif = NULL;
#ifdef MAC
mac_mbuf_copy(m, n);
#endif
n->m_pkthdr.len += optlen;
m->m_len -= sizeof(struct ip);
m->m_data += sizeof(struct ip);